1 /* SPDX-License-Identifier: LGPL-2.1+ */
7 #include "bus-internal.h"
8 #include "bus-message.h"
12 static bool use_system_bus
= false;
14 static void test_bus_new(void) {
15 _cleanup_(sd_bus_unrefp
) sd_bus
*bus
= NULL
;
17 assert_se(sd_bus_new(&bus
) == 0);
18 assert_se(bus
->n_ref
== 1);
21 static int test_bus_open(void) {
22 _cleanup_(sd_bus_flush_close_unrefp
) sd_bus
*bus
= NULL
;
25 r
= sd_bus_open_user(&bus
);
26 if (IN_SET(r
, -ECONNREFUSED
, -ENOENT
)) {
27 r
= sd_bus_open_system(&bus
);
28 if (IN_SET(r
, -ECONNREFUSED
, -ENOENT
))
30 use_system_bus
= true;
34 assert_se(bus
->n_ref
>= 1); /* we send a hello message when opening, so the count is above 1 */
39 static void test_bus_new_method_call(void) {
41 _cleanup_(sd_bus_message_unrefp
) sd_bus_message
*m
= NULL
;
43 assert_se(use_system_bus
? sd_bus_open_system(&bus
) >= 0 : sd_bus_open_user(&bus
) >= 0);
45 assert_se(sd_bus_message_new_method_call(bus
, &m
, "a.service.name", "/an/object/path", "an.interface.name", "AMethodName") >= 0);
47 assert_se(m
->n_ref
== 1); /* We hold the only reference to the message */
48 assert_se(bus
->n_ref
>= 2);
49 sd_bus_flush_close_unref(bus
);
50 assert_se(m
->n_ref
== 1);
53 static void test_bus_new_signal(void) {
55 _cleanup_(sd_bus_message_unrefp
) sd_bus_message
*m
= NULL
;
57 assert_se(use_system_bus
? sd_bus_open_system(&bus
) >= 0 : sd_bus_open_user(&bus
) >= 0);
59 assert_se(sd_bus_message_new_signal(bus
, &m
, "/an/object/path", "an.interface.name", "Name") >= 0);
61 assert_se(m
->n_ref
== 1); /* We hold the only reference to the message */
62 assert_se(bus
->n_ref
>= 2);
63 sd_bus_flush_close_unref(bus
);
64 assert_se(m
->n_ref
== 1);
67 int main(int argc
, char **argv
) {
68 test_setup_logging(LOG_INFO
);
72 if (test_bus_open() < 0)
73 return log_tests_skipped("Failed to connect to bus");
75 test_bus_new_method_call();
76 test_bus_new_signal();